diff --git a/arm64/linglong.yaml b/arm64/linglong.yaml
index 8352fe87..234c949e 100644
--- a/arm64/linglong.yaml
+++ b/arm64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.20.1
+  version: 6.5.21.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/debian/changelog b/debian/changelog
index 83c8673b..320c134d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+deepin-reader (6.5.21) unstable; urgency=medium
+
+  * chore: update translations.
+
+ -- renbin <renbin@uniontech.com>  Thu, 17 Apr 2025 10:34:04 +0800
+
 deepin-reader (6.5.20) unstable; urgency=medium
 
   * Update version to 6.5.20
diff --git a/linglong.yaml b/linglong.yaml
index c26382df..239451d1 100644
--- a/linglong.yaml
+++ b/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.20.1
+  version: 6.5.21.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/loong64/linglong.yaml b/loong64/linglong.yaml
index 23259c43..fcffed6f 100755
--- a/loong64/linglong.yaml
+++ b/loong64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.20.1
+  version: 6.5.21.1
   kind: app
   description: |
     reader for deepin os.